Screw



FIG. 1 is a left top front isometric of the anew design for a screw;

FIG. 2 is a right top front isometric view thereof;

FIG. 3 is a right bottom front isometric view thereof;

FIG. 4 is a left bottom front isometric view thereof;

FIG. 5 is a top view of FIG. 2;

FIG. 6 is a bottom view OF FIG. 1;

FIG. 7 is a right side view of FIG. 5;

FIG. 8 is a left side view of FIG. 5;

FIG. 9 is a front view thereof; and,

FIG. 10 is a rear view thereof. 

CLAIM The ornamental design for a screw, as shown and described. 